This is the traditional, brief-style LISP subset interpreter will be seen as the embedder application template.
The short, minimal C (not C++) source code and description are available at http://e-vi.org/DOCS/FREESTYLISP.ZIP

SenseRank Sys:
- builds the dictionaries (multidim matrices) of words’ values;
- for the set utterance in certain language builds a figure in multidimensional space (in the matrix space) of values (visual schema), which is topological view of sense